MALICIOUS
130
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a prominent link that redirects to a malicious URL, as indicated by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though heavily obfuscated, contains text and URLs that suggest a lure for downloading content. The PDF_SEO_LINK_FARM heuristic indicates a large number of outbound links, many of which are likely part of a link farm designed to improve search engine ranking for malicious content. The SE_DOWNLOAD_BUTTON heuristic further supports the idea of a deceptive download lure.
Heuristics 4
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://ttraff.club/wix?keyword=foundations+for+superior+performance+percussion+pdf
- http://dulikona.chironschorus.com/uploads/1/3/1/6/131636755/09d9c.pdf
- https://f8305235-4175-4ed9-b2f4-a877557815f8.filesusr.com/ugd/04e6f9_41be515ff1d845429d550608de7439f7.pdf?index=true
- https://73c2557f-98b3-436d-8a7d-8b40a7cede91.filesusr.com/ugd/db1da1_f65cd4034e8944ce808f78238c09ef67.pdf?index=true
- https://72f1f5a2-c7a8-41bc-92ea-ea4a168841fa.filesusr.com/ugd/c450b2_9782860d74eb441b830dde705f37ff17.pdf?index=true
- https://cdn.shopify.com/s/files/1/0434/4204/5090/files/oxford_dictionaries_download.pdf
- https://cdn.shopify.com/s/files/1/0435/3386/1018/files/math_machine_learning.pdf
- https://cdn.shopify.com/s/files/1/0429/2149/2643/files/jebizixamuxopokizawolejog.pdf
- https://cdn.shopify.com/s/files/1/0436/4868/0089/files/banalit_du_mal_arendt.pdf
- https://cdn.shopify.com/s/files/1/0435/0256/7588/files/descriptivo_correlacional.pdf
- https://cdn.shopify.com/s/files/1/0459/9824/3999/files/jujejaluvita.pdf
- https://cdn.shopify.com/s/files/1/0427/8134/3903/files/zafovavumotipesovazu.pdf
- https://cdn.shopify.com/s/files/1/0432/8567/6188/files/87901222173.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004ef8.bind6e86d46ab6d38e58c70da7453a4972bb5182c8edb19d426fb8b36332430f921 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4EF8 | 5224 bytes |
font_01_sfnt_off000060af.bin1566eec206db5d03a833577ed2c19c6623d2dc7b258f995791bcda9191b11bcc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60AF | 9956 bytes |
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